The MSK071E-0450-NN-S1-UP1-NNNN motor from Bosch Rexroth Indramat in the MSK IndraDyn S Synchronous Motors series combines precision engineering with robust performance. Engineered as a bolded Product Type IndraDyn S synchronous servomotor, it features a bolded Design standard construction that balances rigidity and thermal management. The compact bolded Motor Length E frame and bolded Motor Size 071 housing yield a high power-to-size ratio, enabling tight integration in space-constrained installations. This model delivers exceptional dynamic response, low rotor inertia, and repeatable positioning across the entire speed range.
The motor employs bolded Natural convection for efficient passive cooling, eliminating the need for fans and reducing maintenance intervals. A rotatable, 240° bolded Encoder Connector supports an optical, singleturn bolded Encoder Technology system with a bolded Hiperface Encoder Interface and bolded Encoder Resolution of 128 signal periods, providing high-fidelity feedback for precise motion control. Its keyed bolded Shaft Type ensures reliable torque transmission, while the bolded Rated Speed Code 0450 rating suits mid-speed servo applications. At a reference temperature of 100 K standstill, it sustains a bolded Continuous Current at Standstill 100 K of 24.4 A and a bolded Continuous Torque at Standstill 100 K of 28.0 Nm, with peak performance up to a bolded Maximum Current of 90.1 A and a bolded Maximum Torque of 84.0 Nm, underpinned by a winding inductivity of bolded 2,600 mH.
Integration is streamlined by an electrically-released holding brake delivering bolded Holding Brake Torque of 23 Nm, simplifying axis lock and safety functions without external components. The robust, standard design and precise encoder feedback ensure high reliability and consistent uptime in demanding industrial environments. Ideal for robotics, CNC machining, packaging, and other precision motion systems, this MSK71E-0450-NN-S1-UP1-NNNN unit delivers dependable performance and seamless system integration.
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
E
Motor Size
071
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
23 Nm
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Rated Speed Code
0450
Continuous Current at Standstill 100 K
24.4 A
Continuous Torque at Standstill 100 K
28.0 Nm
Maximum Current
90.1 A
Maximum Torque
84.0 Nm
Winding Inductivity
2,600 mH